Rail type automatic telescopic vehicle camouflage device

Abstract

The utility model provides a rail type automatic telescopic vehicle camouflage device which comprises a framework structure composed of a plurality of sets of supports of a U-shaped structure, the supports are arranged and distributed on the top of a carriage in the longitudinal direction of the carriage, and camouflage net cloth covers the outer side of the framework structure. The first guide rail and the second guide rail are arranged on the two sides of the vehicle respectively, guide wheels are arranged on the two sides of the support, and the support slides on the first guide rail and the second guide rail through the guide wheels; a first traction unit is arranged in the first guide rail, a second traction unit is arranged in the second guide rail, the first traction unit and the second traction unit are connected with the support farthest from a vehicle cab, and the first traction unit and the second traction unit pull the framework structure to stretch out and draw back. Through cooperation of the guide wheels, the first guide rail and the second guide rail, unfolding and storage of the shielding assembly are conveniently completed, and the efficiency of switching disguise states of a vehicle is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle camouflage, and in particular relates to a track-type automatic telescopic vehicle camouflage device. Background Art

[0002] The pace and pace of modern warfare are accelerating, and the timeliness of camouflage operations is becoming increasingly important. Currently, large transport equipment, such as military vehicles, need to be camouflaged when moving or stationed to prevent enemy reconnaissance or air strikes.

[0003] At present, the camouflage deployment method of existing camouflage devices still mainly relies on manual operation, which has certain shortcomings in operation convenience and camouflage speed, and has seriously affected the battlefield concealment effect and survivability of weapons and equipment. Utility Model Content

[0004] The utility model provides a track-type automatic retractable vehicle camouflage device, which aims to solve the problem that the existing camouflage devices have certain deficiencies in operation convenience and camouflage speed, which have seriously affected the battlefield concealment effect and survivability of weapons and equipment.

[0005] The utility model is realized in this way: a track-type automatic telescopic vehicle camouflage device, comprising:

[0006] A skeleton structure composed of several groups of U-shaped brackets, wherein the groups of brackets are arranged longitudinally on the top of the carriage, and the outer side of the skeleton structure is covered with camouflage mesh;

[0007] A first guide rail and a second guide rail, wherein the first guide rail and the second guide rail are respectively arranged on both sides of the vehicle, and guide wheels are provided on both sides of the bracket, and the bracket slides on the first guide rail and the second guide rail through the guide wheels;

[0008] A first traction unit is provided inside the first guide rail, and a second traction unit is provided inside the second guide rail. The first traction unit and the second traction unit are connected to a bracket on the skeleton structure that is farthest from the vehicle cab. The first traction unit includes a first hoist, a first traction rope, and a steering wheel. One end of the first traction rope is connected to the first hoist, and the other end passes around the steering wheel and is connected to the first hoist. The wheel axle is connected to the first traction rope.

[0009] The first traction unit and the second traction unit pull the skeleton structure to extend and retract along the first guide rail and the second guide rail.

[0010] Preferably, the first guide rail includes a first sliding area and a first driving area, a first partition is provided between the first sliding area and the first driving area to separate the first sliding area and the first driving area, the first traction unit is arranged in the first driving area, and the guide wheel rolls in the first sliding area.

[0011] Preferably, a wheel axle for assembling a guide wheel is provided at the end of the bracket, the guide wheel is assembled on the wheel axle through a bearing, and the guide wheel is provided with a rim.

[0012] Preferably, a guide groove is provided on the first partition, and the guide wheel axle on the bracket farthest from the vehicle cab passes through the guide groove, the axle extends from the first sliding area to the first driving area, and the first traction unit is connected to the part of the axle extending to the first driving area.

[0013] Preferably, the first hoist is arranged on a side of the first driving area close to the vehicle cab, and the wheel axle is arranged on a side of the first driving area away from the vehicle cab.

[0014] Preferably, the side of the first sliding area away from the first driving area is an open structure, and the guide wheel extends from the side of the first sliding area away from the first driving area into the first sliding area.

[0015] Preferably, a first roller groove is provided in the first sliding area, and the rim of the guide wheel rolls in the first roller groove.

[0016] Preferably, the guide wheel includes an axle and a wheel body, the end of the bracket is fixedly connected to the axle of the guide wheel, and the wheel body is assembled on the axle through a bearing; the axle does not participate in the rotation, and the wheel body moves by the bearing; this does not affect the traction action of the first traction rope;

[0017] Preferably, the guide wheel is provided with a rim, a first roller groove is provided in the first sliding area, and the rim of the guide wheel rolls in the first roller groove.

[0018] Preferably, the first guide rail and the second guide rail have the same structure.

[0019] Preferably, telescopic frames are provided between the supports, and adjacent supports are connected via the telescopic frames.

[0020] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0021] The track-type automatic retractable vehicle camouflage device provided by the utility model comprises a shielding component composed of a skeleton structure and a camouflage mesh, and utilizes a guide wheel, a first guide rail, and a second guide rail to pull the shielding component. With the cooperation of the guide wheel, the first guide rail, and the second guide rail, the shielding component can be conveniently unfolded and retracted, and the camouflage state conversion can be quickly completed by utilizing automation technology, thereby improving the efficiency of the vehicle's camouflage state switching and reducing the possibility of being discovered. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a track-type automatic telescopic vehicle camouflage device provided by the utility model.

[0023] Figure 2 The utility model provides a schematic structural diagram of a carriage and a shielding component of a track-type automatic telescopic vehicle camouflage device.

[0024] Figure 3 It is a schematic structural diagram of the bracket, the first guide rail and the second guide rail of the camouflage device in the present invention.

[0025] Figure 4 It is a structural schematic diagram of the telescopic frame in the camouflage device of the utility model.

[0026] Figure 5 It is a schematic diagram of the first guide rail structure of the camouflage device of the utility model.

[0027] Figure 6 It is a schematic diagram of the internal structure of the first guide rail of the camouflage device of the utility model.

[0028] Figure 7 It is a schematic diagram of the internal structure of the first sliding area and the first driving area of the camouflage device of the utility model.

[0029] Description of reference numerals:

[0030] 100. Bracket; 110. Guide wheel; 210. First guide rail; 211. First sliding area; 212. First partition; 213. First roller slide; 214. First drive area; 220. Second guide rail; 300. Telescopic frame; 410. First winch; 420. First traction rope; 430. Steering wheel; 500. Camouflage mesh; 600. Carriage. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0032] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] The present invention provides a track-type automatic retractable vehicle camouflage device, which is applied above the vehicle compartment 600. Figure 1-Figure 7 As shown, the track-type automatic retractable vehicle camouflage device includes:

[0034] The skeleton structure is composed of several groups of brackets 100, which are arranged longitudinally along the top of the carriage 600. The brackets 100 adopt a U-shaped structure, and adjacent brackets 100 are connected by telescopic brackets 300. The outer side of the skeleton structure is covered with camouflage mesh 500. The camouflage mesh 500 adopts a double-layer structure, with an inner layer of base material and an outer layer made of infrared and radar camouflage material. This reduces the infrared radiation characteristics and radar scattering characteristics of the vehicle body, achieving a concealed camouflage effect. The telescopic bracket 300 adopts a similar railing structure to existing barrier machines.

[0035] The first guide rail 210 and the second guide rail 220 are identical in structure and are symmetrically arranged on both sides of the vehicle. Guide wheels 110 are provided on both sides of the bracket 100, and the bracket 100 slides on the first guide rail 210 and the second guide rail 220 via the guide wheels 110;

[0036] A first traction unit is provided inside the first guide rail 210, and a second traction unit is provided inside the second guide rail 220. The first traction unit and the second traction unit are connected to a group of brackets 100 on the skeleton structure away from the vehicle cab. The first traction unit and the second traction unit pull the skeleton structure to extend and retract along the first guide rail 210 and the second guide rail 220. The shielding assembly formed by the skeleton structure and the camouflage mesh 500 is unfolded and stored by the first traction unit and the second traction unit, completing the switching between the camouflaged state and the uncamouflaged state.

[0037] In the present application, guide wheels 110 are provided on both sides of the bracket 100 as the main sliding parts in the movement process of the shielding assembly. The first traction unit and the second traction unit respectively pull the two sets of guide wheels 110 to realize the overall movement of the shielding assembly. The guide wheels 110 include a wheel axle and a wheel body. The end of the bracket (100) is fixedly connected to the wheel axle of the guide wheel (110), and the wheel body is assembled on the wheel axle through a bearing.

[0038] In order to improve the extension effect, we will select a group of brackets 100 farthest from the vehicle cab as the traction parts, and the axle length of the guide wheel 110 on the group of brackets 100 farthest from the vehicle cab is longer than that of other guide wheels 110. The axle will serve as the connecting end of the first traction unit and the second traction unit.

[0039] As a preferred implementation in this embodiment, the first guide rail 210 includes a first sliding area 211 and a first driving area 214 , and a first partition plate 212 is provided between the first sliding area 211 and the first driving area 214 to separate the first sliding area 211 and the first driving area 214 .

[0040] The first sliding area 211 has an open structure on the side away from the first driving area 214. The guide wheel 110 extends from the side of the first sliding area 211 away from the first driving area 214 into the first sliding area 211. The guide wheel 110 rolls in the first sliding area 211. A first roller groove 213 is provided in the first sliding area 211. The guide wheel 110 is also provided with a rim, and the rim of the guide wheel 110 rolls in the first roller groove 213.

[0041] The first sliding area 211 and the first driving area 214 are connected through a guide groove provided on the first partition 212. The axle of the guide wheel 110 on the bracket 100 farthest from the vehicle cab passes through the first partition 212 through the guide groove. The axle extends from the first sliding area 211 to the first driving area 214, and the first traction unit is connected to the part of the axle extending to the first driving area 214.

[0042] In this embodiment, the first traction unit pulls the guide wheel 110 to move, and with the help of the telescopic frame 300, the other brackets 100 will move closer to or farther from each other to complete the unfolding or folding of the camouflage mesh 500.

[0043] As a preferred implementation in this embodiment, the first traction unit includes a first winch 410, a first traction rope 420 and a steering wheel 430; one end of the first traction rope 420 is connected to the first winch 410, and the other end is connected to the first winch 410 after passing through the steering wheel 430, and the wheel axle is connected to the first traction rope 420.

[0044] In this embodiment, the technical principle of the friction winch adopted by the first winch 410 can reel in the two ends of the first traction rope 420 in the forward or reverse direction, and the 420 axle connected to the first traction rope will complete the unfolding and storage work during the forward or reverse rotation of the first winch 410. It should be noted that the first winch 410 here adopts the manual-automatic friction winch in the existing technology, and can also be manually controlled to complete the unfolding and storage work in the absence of external power support.

[0045] As a preferred implementation in this embodiment, the first guide rail 210 and the second guide rail 220 have the same structure, and the first guide rail 210 and the second guide rail 220 are arranged opposite to each other.

[0046] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A track-type automatic retractable vehicle camouflage device, applied to a vehicle compartment (600), characterized in that: include: A skeleton structure, the skeleton structure comprising a plurality of brackets (100) arranged longitudinally along the carriage (600) and disposed on the top of the carriage (600), the outer side of the skeleton structure being covered with a camouflage mesh (500); A first guide rail (210) and a second guide rail (220) having identical structures, the first guide rail (210) and the second guide rail (220) being symmetrically arranged on both sides of the vehicle, guide wheels (110) being provided on both sides of the bracket (100), and the bracket (100) slidingly moving between the first guide rail (210) and the second guide rail (220) via the guide wheels (110); A first traction unit is provided inside the first guide rail (210), and a second traction unit is provided inside the second guide rail (220), wherein the first traction unit and the second traction unit are connected to a bracket (100) on the skeleton structure that is farthest from the vehicle cab; The first traction unit comprises a first hoist (410), a first traction rope (420) and a steering wheel (430); the steering wheel (430) is arranged on a side of the first guide rail (210) away from the vehicle cab; the first hoist (410) is arranged on a side of the first guide rail (210) close to the vehicle cab; one end of the first traction rope (420) is connected to the first hoist (410), and the other end is connected to the first hoist (410) after passing through the steering wheel (430); the bracket (100) farthest from the vehicle cab is connected to the first traction rope (420); The first traction unit and the second traction unit synchronously pull the skeleton structure to unfold and retract along the first guide rail (210) and the second guide rail (220).

2. The track-type automatic retractable vehicle camouflage device according to claim 1, characterized in that: The first guide rail (210) comprises a first sliding area (211) and a first driving area (214); a first partition (212) is provided between the first sliding area (211) and the first driving area (214) for dividing the first sliding area (211) and the first driving area (214); the first traction unit is arranged in the first driving area (214); and the guide wheel (110) rolls on the first sliding area (211).

3. The track-type automatic retractable vehicle camouflage device according to claim 2, characterized in that: A guide slot is provided on the first partition (212); the axle of the guide wheel (110) on the bracket (100) farthest from the vehicle cab passes through the guide slot; the axle of the guide wheel (110) extends from the first sliding area (211) to the first driving area (214); and the first traction unit is connected to the portion of the axle extending to the first driving area (214).

4. The track-type automatic retractable vehicle camouflage device according to claim 3, characterized in that: The guide wheel (110) comprises a wheel axle and a wheel body, the end of the bracket (100) is fixedly connected to the wheel axle of the guide wheel (110), and the wheel body is assembled on the wheel axle via a bearing.

5. The track-type automatic retractable vehicle camouflage device according to claim 4, characterized in that: The first hoist (410) is arranged on a side of the first driving area (214) close to the vehicle cab, and the wheel axle is arranged on a side of the first driving area (214) away from the vehicle cab.

6. The track-type automatic retractable vehicle camouflage device according to claim 5, characterized in that: The side of the first sliding area (211) away from the first driving area (214) is an open structure, and the guide wheel (110) extends from the side of the first sliding area (211) away from the first driving area (214) into the first sliding area (211).

7. The track-type automatic retractable vehicle camouflage device according to claim 6, characterized in that: The guide wheel (110) is provided with a rim.

8. The track-type automatic retractable vehicle camouflage device according to claim 7, characterized in that: A first roller sliding groove (213) is provided in the first sliding area (211), and the rim of the guide wheel (110) rolls in the first roller sliding groove (213).

9. The track-type automatic retractable vehicle camouflage device according to claim 1, characterized in that: Telescopic frames (300) are further provided between the supports (100), and adjacent supports (100) are connected via the telescopic frames (300).

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